Journal of the Japan Society of Erosion Control Engineering, Vol.65,No.5, 2013

Proposition of simple cone-penetration test measurement and slope conservation countermeasures
|A case study of debris disaster caused by heavy rain in North Kanagawa, September 2010|

Toshihiko SHIMOGAWA, Hideki INAGAKI, Hideki KOSAKA and Takafumi UZAWA


Abstract

About 90%or more of the slope disasters occur as surface collapses. As a case study,we report debris disaster coused by heavy rain in Nothern Kanagawa, September 2010. This report proposes Handy type method of Soil slide survey and countermeasure without removing vegetations.

Key wordsFsurface collapse, Fuji1707Scoria, soil depth, cone]penetration test measurement simple slope conservation countermeasure(TEKKON)


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